TPD4S480RUKR

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TPD4S480RUKR

USB TYPE-C 48V EPR PORT PROTECTO

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規格

Part Status Active
Applications USB Type C
Current - Supply 112µA
Voltage - Supply 2.7V ~ 4.5V
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package 20-WFQFN Exposed Pad
Supplier Device Package 20-WQFN (3x3)
Packaging Cut Tape (CT), Tape & Reel (TR)

概述

Description

TPD4S480RUKR is a Texas Instruments 4-channel ESD protection diode array. It protects four data lines (USB, HDMI, MIPI, camera interfaces, etc.) from electrostatic discharges with very low input capacitance to minimize impact on high-speed signals. It’s a protection-only device (no external supply required) that clamps transients to ground, typically placed near connectors or vulnerable ICs. The RUKR suffix denotes TI’s small 8-pin package and tape‑and‑reel packaging suitable for compact boards. Each channel is dedicated to one protected line; common ground must be connected to system ground. For exact electrical specs (per-channel ESD ratings, capacitance, leakage, and layout guidance), refer to the TPD4S480 datasheet on TI’s website. Use cases include safeguarding interfaces like USB, HDMI, MIPI-CSI/DSI, LVDS, and other four-line paths in mobile and consumer electronics.

Features

Here are concise features of TI TPD4S480RUKR:
- 4-channel ESD protection diode array for high-speed data lines
- No external supply required; each line clamps to ground
- Ultra-low input capacitance per channel (typ ~0.4–0.7 pF) to preserve signal integrity
- Very fast ESD response to protect downstream devices
- Suitable for common interfaces: USB 2.0, HDMI, DisplayPort, PCIe, MIPI, etc
- Line voltage tolerance up to about 5 V per channel
- Low leakage and robust protection against ESD events
- RoHS-compliant, packaged in the compact RUKR footprint
Note: exact electrical specs (capacitance, ESD ratings, voltage tolerance) can be found in the datasheet for precise values.

Package

8-pin VSSOP (VSSOP-8) package.

Pinout

- Pin count: 8 pins (8-pin package)
- Function: A 4-channel ESD protection diode array with a common ground, designed to protect four high-speed signal lines (e.g., USB/HDMI/MIPI interfaces) from electrostatic discharge.

Manufacturer

- Manufacturer: Texas Instruments Incorporated (TI).
- What kind of company: A global American semiconductor company that designs and manufactures analog and embedded processing integrated circuits.

Application

High-speed ESD protection for four data lines. Used at device I/O ports and cables in consumer/industrial electronics, including USB (USB-C), HDMI/DisplayPort, MIPI-CSI/DSI cameras, LVDS/eDP, PCIe and other high-speed interfaces in laptops, tablets, smartphones, automotive infotainment, printers, etc.

Equivalent

Equivalent parts (4-channel ESD protection diode arrays around ~5 V): Nexperia PESD5V0S4UL; Littelfuse SP3054-04WTG; STMicroelectronics ESDA6V0-4. For exact pin-compatible cross, use TI’s cross-reference tool.

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